Directed Audio 650, Owner'S Manual

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8
© 1999 Directed Electronics, Inc
SPECIFICATIONS
RMS continuous power per channel, Channels 1-4 driven into 4 ohms
from 20 to 20,000 Hz, with less than 0.08% total Harmonic Distortion
@ 14.4 VDC. Channel 5 driven into 4 ohms from 20-250 Hz, with less
than 0.08% THD @ 14.4 VDC.
RMS continuous power per channel ,Channels 1-4 driven into 2 ohms
from 20 to 20,000 Hz, with less than 0.1% Total Harmonic Distortion
@ 14.4 VDC. Channel 5 driven into 2 ohms from 20-250 Hz, with less
than 0.1% THD @ 14.4 VDC.
RMS continuous power,
3-channel operation, channels 1-4 bridged into
4 ohms from 20 to 20,000 Hz, with less than 0.1% Total Harmonic
Distortion @ 14.4 VDC. Channel 5 driven into 2 ohms from 20-250
Hz, with less than 0.1% THD @ 14.4 VDC.
Dynamic power rating
(IHF-202 Standard) at
minimum load
50 250
watts watts
75 350
watts watts
ch 1-4 ch 5
800 watts
150x2 350
watts watts
Signal-to-Noise Ratio Greater than 95 dB
Frequency Response 20-20,000 Hz ± 0.5 dB
Damping Factor @ 4 ohm Greater than 200
Crossover Switchable high or low pass
12 dB/octave, continuously
variable 50 to 500 Hz
Subwoofer Crossover Low pass 12 dB/octave,
variable 50 to 250Hz
Bass Equalization +8 dB, centered at 40Hz
Input Impedance 20K ohms
Input Sensitivity Variable from 150 mV to 8 volt
Output Impedance (ch 1-4) 2 to 8 ohms, stereo
4 to 8 ohms, bridged
(ch 5) 2 to 4 ohms
Supply Voltage 10 to 16 VDC
Fusing and Power 60A
Cable Requirements (AWG) #8
(Per amp, trunk mounted)